background or texture of salvia nemorosa `caradonna` balkan clary , nepeta fassenii `six hills giant`, snapdragon

background balkan beautiful border bunch caradonna clary cluster colorful colourful cultivar cultivating decorative england english erect essex flower flowerbed foliage garden gardening green grey group growing head herbaceous inflorescence landscape leaves mass nature nemorosa ornamental outdoor perennial picturesque purple racemes sage salvia spike summer texture upright violet whorl woodland